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FRAKO | Operating Manual | Power Quality Controller – PQC
The symbols and key words classify the extent of the danger:
Symbol Key word Meaning
DANGER
This key word indicates a hazard with a high level of risk that if
not avoided can result in death or serious injury.
WARNING
This key word indicates a hazard with an intermediate level of risk
that if not avoided can result in death or serious injury.
CAUTION
This key word indicates a hazard with a low level of risk that if not
avoided can result in slight or moderate injury.
ATTENTION Damage to property could occur if this sign is not heeded.
Notes
Notes supplement the general text with additional information on the correct func-
tioning and fault-free operation of the PQC. They are marked with the white-on-blue
symbol on the left-hand side, as shown below:
Note
Example of a note
1.4 Reference documents
For further information on the PQC please refer to the following documents:
– “PQC Application Note”
– “Modbus Specification”
– “Application Note”
– “REST Application Note”
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